| Kumho
EPDM Reprocessed |
|
| 1.Kumho EPDM PCU (Korea
Origin) |
|
| Reprocessing is the recycling
of uncompounded, unvulcanized synthetic rubber scrap. |
| Synthetic
rubber scrap is the material that is being wasted during the different |
| finishing phases in the
productionprocess of the rubber polymer, after the actual |
| polymerisation.
This means that the scrap is chemically simular and equal to the |
| standard synthetic rubber
grades. |
|
| The
amount of synthetic rubber scrap is being estimated at 2% of the total
capacity |
| of
a synthetic rubber plant. The scrap is being selected by type, homogenized,
dried |
| and filtered. |
|
| 2. Advantages of repro |
|
| Reprocessed
rubber is complimentary to the usual prime virgin materials : can be
used |
| in
a blend with prime to reduce cost -> customer can improve his
competitiveness |
| in the market. |
|
| 3.Packaging |
|
| The material is in bales of 25
kg. |
| The bales are wrapped in a
film. |
| The bales are put in a wooden
crate of 1000 kg/40 bales |
|
| 4. Specification |
|
| EPDM-AC01 |
|
| EPDM-AC01 reprocessed |
| Description |
| Our EPDM is a reprocessed
terpolymer of ethylene, propylene and diene. |
| Materials : Kumho petrochem
Korea. |
|
| Specifications EPDM
reprocessed |
|
| GRADE : EPDM-AC01 |
|
| Mooney Viscosity (1) ML
1+4@125°C 30 ~ 80 |
| Ethylene Content, wt.% 52 ~ 68 |
| ENB Content, wt.% 2,5 ~ 6,5 |
| Ash Content (1h, 550°C), wt.%
1,0 max. |
| Moisture Content (105°C, 10
mins.), wt.% 1,0 max. |
| Antioxidant Nonstaining |
| Density, g/cm³ 0,86 ~ 0,87 |
| Colour White to Grey |
| Standard 25 kg bales, wrapped |
| Packaging |
| 25 bales stacked in one crate. |
|
| Characteristics |
| EPDM has a very good
processibility and is compatible for co-curing with conventional |
| diene rubbers. It shows an
excellent resistance to oxidative and ozone degradation. |
